Road Closure: 456241 — London

A high-severity road closure is currently in effect on road 456241, located near London, due to National Highways' strategic road network maintenance. The closure, which began at 21:19 on 04 August 2026, is expected to last until 04:30 on 05 August 2026. National Highways, the highway authority responsible for maintaining this stretch of road, has implemented the closure as part of its ongoing efforts to ensure the safety and efficiency of the transport network. Powered by National Highways' Transport Data Feeds, this closure is part of a larger initiative to improve the strategic road network.

The closure is likely to cause significant disruptions to traffic in the area, and drivers are advised to plan their journeys accordingly. Those travelling through the area are recommended to use alternative routes to avoid delays, and to check traffic apps such as Google Maps or Waze for the latest updates on traffic conditions. It is also a good idea to allow extra time for journeys, as traffic is likely to be heavier than usual due to the closure. National Highways is working to complete the necessary maintenance as quickly as possible, but in the meantime, drivers should be prepared for significant delays.

National Highways is responsible for maintaining the strategic road network, which includes major motorways and A-roads. The organisation works to ensure that the roads are safe and well-maintained, and that any necessary repairs or maintenance are carried out as quickly and efficiently as possible. In this case, the closure of road 456241 is necessary to allow National Highways to carry out essential work, and drivers are asked to be patient and understanding while the work is completed.

While the closure is in place, drivers are advised to follow diversion signs and to use alternative routes to avoid the affected area. It is also a good idea to check for updates on traffic conditions before setting out, as the situation may change throughout the day. By planning ahead and allowing extra time for journeys, drivers can help to minimise the disruption caused by the closure. National Highways will work to complete the necessary maintenance as quickly as possible, and the road is expected to be reopened by 04:30 on 05 August 2026.

For the latest information on this and other road closures, drivers can visit Road Closures UK, which provides up-to-date information on road closures and traffic conditions across the UK. By staying informed and planning ahead, drivers can help to stay safe and avoid delays, even in the face of unexpected road closures. With the latest information and advice, drivers can navigate the roads with confidence, even when disruptions like this closure occur.